Hi Everyone,
I am trying to show a sphere in a simulation environment that is based on python and utilizes Qt for its GUI representation and in that GUI lies a 3D visualization region that utilizes OpenGl GLU module to show 3D world. Now I intend to modify this visualization and put a sphere at (0,0,0). This python code uses a class based approach and contains a class that controls visualization portion using OpenGL glu.

I am able to modify the code without errors. I put this code in a mouse event and the event is successfully called and executed (I have verified it). Here is the code: